ListWidget class
A scrollable list of string items.
Constructors
-
ListWidget(List<
String> items, {int selectedIndex = 0, Style itemStyle = Style.empty, Style selectedStyle = const Style(modifiers: Modifier.reverse)}) - Creates a ListWidget to display a selectable list of items.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
-
items
→ List<
String> -
The items to display in the list.
final
- itemStyle → Style
-
The style applied to unselected items.
final
- key → Key?
-
The optional key for this widget.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scrollOffset ↔ int
-
The current scroll offset, representing the index of the first visible item.
getter/setter pair
- selectedIndex ↔ int
-
The currently selected item index.
getter/setter pair
- selectedStyle → Style
-
The style applied to the selected item.
final
Methods
-
adjustScroll(
int viewportHeight) → void - Updates scroll offset based on selected index to keep selection visible.
-
createElement(
) → Element -
Creates an Element to manage this widget's location in the tree.
inherited
-
getIntrinsicHeight(
int width) → int -
Computes the intrinsic height of this widget under the given
widthconstraint.inherited -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
render(
Buffer buffer, Rect area) → void -
Renders the widget onto the provided
bufferwithin the specifiedarea.override -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited